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Qtimer Cannot Be Stopped From Another Thread

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And the object itself lives in the context of the thread that created it (the object, not the thread) therefore it lives in context of the main thread. I need adding a timer to my program. Skip user information harmodrew Trainee Posts: 68 1 Saturday, September 11th 2010, 11:36am timers and threads Hello! I have a couple of ideas. 2011-04-05T17:59:28+00:00 Steve Borho changed status to duplicate Duplicate of #531. 2011-04-05T17:59:41+00:00 Log in to comment Assignee TortoiseHg Type bug Priority major Status duplicate Votes 0 http://amigasuperbit.com/cannot-be/powershell-cannot-be-stopped-due-to-the-following-error.html

I didn't mind so much when it was just messages, but today it is causing the calibre process to crash and close. Exemplary. QTimer *main_t3rdMode, *main_connectTimer, main_vkTimer; QTimer scenarioTimer; private slots: . . . Why "silver-tongued" for someone who is convincing?

Qobject::starttimer: Timers Cannot Be Started From Another Thread Python

Does the thread do anything else besides running the timer? But I can't use it directly or maybe you can tell me how... –Matt Oct 20 '14 at 10:48 Why you can't use it directly? this was after a clean start of calibre-debug -g with not starting any of my plugins My normal view lately has been with the tag browser, cover browser and book details

You can either create, start stop in the same thread or use signal and slots to trigger start and stop operations for timers. Provided that the timer doesn't have a parent it has to be you or the timer is not deleted at all. Any ideas what may be happening? Qtimer Singleshot I have had this happen while sitting in the library view doing nothing and typing this post.

Powered by vBulletin Version 4.1.9 Copyright © 2016 vBulletin Solutions, Inc. Qtimer Timers Cannot Be Started From Another Thread The timer will work as follows. asked 2 years ago viewed 5505 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Get the weekly newsletter! I have never used threading or timers in any of my plugins.

What now? Qthread Does the thread do anything else besides running the timer? This applies even to classes derived from QThread: those objects belong to the main thread. void startTimer(); void stopTimer(); . . . };portmanager.h C++ (Qt)1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 class PortManager :

Qtimer Timers Cannot Be Started From Another Thread

I even suggest you change your run() a bit: void ...:run(){ QTimer timer; connect(&timer, SIGNAL(timeout()), this, SLOT(checkTimestamp())); timer.start(5000); exec(); // the timer will get deleted when run() returns } By the http://www.qtforum.org/article/34178/timers-and-threads.html Would it be better to handle the deletion of m_pTimer in response to the QThread::finished() signal? Qobject::starttimer: Timers Cannot Be Started From Another Thread Python m_pTimer BEFORE exec() 0x1d8fc48 m_pTimer AFTER exec() 0x1d8fc48 m_pTimer BEFORE isActive() 0xfeeefeee void WatchDogThread::run( void ) { m_pTimer = new QTimer(); connect( m_pTimer, SIGNAL( timeout() ), this, SLOT( checkTimestamp() ) ); Qobject::killtimers: Timers Cannot Be Stopped From Another Thread Python I updated the link –Aki Feb 28 '13 at 16:10 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up

One is a private member in a QThread (where I believe the warnings are coming from). Move the contents of your destructor into the run() method right after exec(). Since you say you are new to Qt, I suggest you go through some tutorials before proceeding so that you will know what Qt has to offer and don't end up If it contains any objects that have been waiting to be initialized for too long, they are rescheduled and removed from the list. Movetothread

Do I have to use additional threads (QThread) to the main thread? but I'm starting it from the new thread! Zamenhof 36bis, 1ÂșA 28027 Madrid T: +34 917431436 Reply Quote 0 umen242 last edited by Thanks , i found the answer simple using the : @QMetaObject::invokeMethod(object, "methodName", Qt::QueuedConnection, Q_ARG(type1, arg1), Q_ARG(type2, Why does this errors appear?

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Like I said above it is just a bog standard dialog with the "normal" set of widgets like QTableWidget, QLabel, buttons etc. How to decline a postdoc interview if there is some possible future collaboration?

share|improve this answer answered Oct 20 '14 at 10:43 nnb 954513 Thank for the link to VoidRealms.

A story behind a weird inductor My cat sat on my laptop, now the right side of my keyboard types the wrong characters Is it possible for an diesel engine computer The fact that you are seeing the messages while calibre is running is different from what I see. The end result, of course, is a crash in QTimer because the value is bad. The other is a private member of my QMainWindow, but the way I'm using the app, the timer shouldn't be created (it should only be created when running the app from

normal Calibre usage). more hot questions question feed lang-cpp about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Occasionally you'll get a hard crash instead of that warning when there are problems like these. I believe (one) of the culprits is the cover browser.